description: A Patients of Interest (POI) List defines all individual Patients considered for inclusion in NHSN Measure reporting. Note that the POI list is not always required because not all NHSN measures will be patient-based (e.g., some measures can be about facilities, etc.). package_name: hl7.fhir.us.nhsn-dqm derivation: constraint name: PatientsOfInterestList type: List elements: identifier: {mustSupport: true, index: 0} entry: elements: item: type: Reference short: Patient Of Interest reference refers: ['http://hl7.org/fhir/us/qicore/StructureDefinition/qicore-patient'] index: 1 package_version: 1.0.0 class: profile kind: resource url: http://hl7.org/fhir/us/nhsn-dqm/StructureDefinition/poi-list base: http://hl7.org/fhir/StructureDefinition/List version: 1.0.0